The Best Legal Testosterone Booster Supplement (2022 Update)

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Strength. Stamina. Motivation. Energy.

These words describe what optimal levels of testosterone feel like. The feeling that you can take on any challenge and conquer it, with the energy and stamina to keep going until the job is done.

This is why legal testosterone boosters are becoming increasingly popular with men of all different age groups and body types.

These powerful supplements to enhance low T can confer enhanced muscle mass, increased sex drive, higher energy levels, and an overall higher sense of confidence and well-being. In fact, multiple studies have shown a positive correlation between low T levels and depression, low libido, and many more negative side effects.

More on how these supplements increase free and total testosterone levels later…

But first, why would you need to increase testosterone amounts?

Testosterone begins to naturally decrease as you reach your late twenties and continues to dwindle as you get older. 

man with kettlebell on mountain crossfit

Meaning your natural power source that you’ve grabbed from all your life is slowly dwindling every day.

Unhealthy personal habits such as poor diet and lack of sleep also contribute to lower T levels.

Testosterone boosters are a category of herbal supplements that have been specifically formulated to naturally and safely increase your testosterone.

Finding a quality testosterone supplement should be high on the priority list for any man who is experiencing fatigue and low energy, decreased sex drive and motivation, or poor mood. 

Of course, supplementing with pharmaceutical grade hormones requires a prescription and can be dangerous if not carefully monitored by a physician.

In recent years, natural testosterone boosters have become increasingly popular. These can be purchased over the counter with no prescription needed. By utilizing proven, natural ingredients, these powerful supplements safely increase your body’s own production of testosterone to maximize your potential

Working with your body always delivers safer results that last longer than artificial means. Why risk your health when you don’t have to?

#1 Testosterone Booster

Testogen bottle with Number One Award

Testogen – Our Top Pick

This test booster contains the top testosterone boosting ingredients, including D-Aspartic Acid, Vitamin D, Fenugreek and Ginseng. Additionally, Testogen also contains Vitamin B6 which helps with protein metabolism.

The Benefits of Taking a Testosterone Supplement

In adults, the benefits of proper hormone levels are seen throughout the body. These include:

Personally, I’m excited about these supplements and can’t wait to get into the nitty gritty of the top products and see what kind of results people have been having with them. Our number one booster will supercharge all your workouts!

Following are our summarized reviews of the top boosters on the market right now. We have analyzed ingredients, scoured online reviews and worked overtime to find the best muscle enhancing, libido increasing, mood enhancing products that are available NOW. 

Our Top Picks for the Best Natural Testosterone Boosters

If you are looking to gain mass with a testosterone supplement, or burn fat while improving your mood and raising your energy levels, these products will help you on your journey.

Remember, no product is going to be able to replace a healthy diet and getting the right amount of sleep. But if you combine a healthy lifestyle with these natural boosters, you should experience a wide range of benefits in multiple aspects of your life.

#1 - Testogen

In our opinion, the best legal testosterone booster in 2019 is Testogen.

If you do even a little bit of research on testosterone boosters on the market you’re bound to encounter Testogen. It is one of the most popular boosters on the market and boasts a HUGE user base. 

This means it has years of positive reviews to show this thing really works. Let’s do a bit of research into how it’s been claiming these results.

Testogen bottle

What Do You Get With Testogen?

The product claims to naturally and safely boost your T levels. It does this by boosting your body’s own HGH production and using a safe collection of herbs that stimulates increased testosterone production. 

This approach is many times safer than using synthetic steroids as it works with your body to gradually increase levels safely.

One way to visualize this is to imagine if your body had a dial that controlled testosterone levels. What Testogen does is to push this dial to the maximum!

Sounds Great! But What’s In It?

Testogen contains 11 safe, natural ingredients that have all been proven to increase your T levels, boost energy levels and have you feeling amazing every day.

There are no filler ingredients or anything suspect; you are getting premium ingredients that work with your body to supercharge testosterone production. These ingredients include D-Aspartic Acid, Vitamin D, Fenugreek Extract, Red Ginseng Extract, and Vitamin B6.

Testogen has recently improved their formula and added 5 more powerful ingredients to create an even stronger product. These new ingredients include Magnesium, Boron, Vitamin K1, Bioperine, and Nettle Leaf Extract.

Nothing hard to pronounce or synthetic here. D-Aspartic Acid, Vitamin D and Zinc are recommended nearly across the board as quality and safe supplements to launch your testosterone through the roof.

When taken as directed, the all-natural ingredients in Testogen will not cause any side effects. Everything in the supplement is safe and shown to increase your T levels.

So if you are looking for EXPLOSIVE, MASSIVE GROWTH and to MAXIMIZE your training time, I suggest you look no further than Testogen. With a huge array of proven ingredients, tons of positive reviews and users who swear by it, and no side effects, this is a product that will totally change the way you feel, in the gym, the bed and everywhere else.

Why Did It Earn the Number One Spot?

Gold first place award

Testogen earns our top ranking due to the 11 safe and effective ingredients it has in it’s formula. 

Each ingredient has been shown to positively affect testosterone production and overall well-being. 

Additionally, this product is constantly updated by it’s manufacturer when new research is presented, so you can be sure you are getting the latest and most effective product.

Lastly, Testogen is recommended by customers worldwide. This is not a new product, Testogen is a proven test booster that will be around for years to come.

#2 - Prime Male

Are you ready to channel Neo in the matrix, and take the Red Pill?

As you probably know since you are reading this article, testosterone levels lower by about 10% every decade once you hit thirty. 

Prime Male Test Booster

Prime Male is designed to halt this harrowing progression, raise your T levels, and give you back the body and sex drive you had when you were 24 years old.

That’s not to say testosterone boosters can’t help younger folks too, these supplements have been anecdotally shown to increase muscle mass and lean muscle, lower fatigue, and decrease depression in people 20 to 30 years old as well.

Key Features:

So what makes Prime Male stand out from the rest?

It would be the truly comprehensive and meticulously researched ingredients in this formula.

It is designed to address three of the biggest barriers to healthy and complete testosterone production. These are luteinizing hormone, sex hormone binding globulin, and the female hormones estrogen and prolactin.

Just like Testogen, Prime Male contains D-Aspartic Acid, Vitamin D, and Zinc. Prime Male also has some exclusive ingredients as well. These include:

Luteolin chemical structure

The magic in this product lies in the amount of ingredients in each serving. Comparing Prime Male and Testofuel, another popular supplement, you can see that Testofuel contains 10mg of Zinc per serving, while Prime Male contains 30mg. 

Additionally, many users like to take an estrogen blocker along with their booster. Our #2 pick takes the confusion out of trying to find a good blocker – Luteolin is one of the best aromatase inhibitors and is included in the formula. 

#3 - TestoMax

Testo-Max is a legal steroid alternative, from the manufacturers at Crazy Bulk. They produce multiple other steroid replacement supplements and have been in the game for a number of years now.


Testo-Max is specially formulated to mimic the effects of Sustanon 250, a popular testosterone blend that is used by bodybuilders and athletes.

Testomax 3 bottles

Unlike Sustanon, Testo-Max uses all natural herbs and vitamins that work synergistically with your body to push testosterone levels through the roof.

The main ingredients in Testo-Max should look familiar to you if you’ve been reading through this article: D-Aspartic Acid, Tribulus Terrestis, Panax Ginseng, Fenugreek Seeds, and multiple other vitamins and minerals that contribute to healthy testosterone levels.

We like Testo-Max because of the high levels of Ginseng, which are important for energy and mental clarity. The vitamin and mineral mix is also very nice, combining B6, Riboflavin, B5, Vitamin D3, Selenium and Zinc. These are all important for cellular function and the production of hormones.

Testo-Max has slightly lower levels of D-Aspartic Acid when compared with our top picks, which is one of the main reasons why it’s at rank 3.

Overall, this is a quality Testosterone booster that is specially formulated for muscle gains and energy – so if you are a gym rat you should see big strength gains with this formulation.

Before and After Using a Testosterone Supplement

As mentioned earlier in this article, increasing your testosterone levels effects a whole host of processes in your body, not just your muscles!

So while you may be looking for some incredible before and after body pictures in this section, I want to hit you with some science that shows you how raising your T levels affects much more than just muscle development.


For one, increasing your testosterone levels provides for a healthy heart and blood. Testosterone helps in the creation of red blood cells through the bone marrow. A large study of 83,000 men found that those whose testosterone levels were returned to normal had a 24 % less chance of a heart attack occuring and a 36% less chance of having a stroke.

Proper levels of this hormone are also essential for proper bone density and strength. As men age, their bone density drops and they become more prone to injuries like broken bones, as well as osteoporosis. This clincal trial shows that as long as test doses are high enough, there will be an increase in bone density (in this study in particular, spinal and hip bone density were found to increase).

man curling barbell

As if that wasn’t enough, research also shows that men with higher ratios of total testosterone have a reduced chance of being diagnosed with Alzheimer’s disease. There is also a strong connection between testosterone and mental cognition, meaning improved verbal memory and a much faster processing speed for new information.

Here’s the one you’ve probably heard quite a bit about: men with higher levels of testosterone usually have greater amounts of sexual activity. Peruse this study and you will see that the more of this hormone a man produces, the higher is libido and sexual activity. It is important to note that there is a maximum level, such that once you reach this level more testosterone will not benefit your libido anymore.

Finally, you can improve your mood big time with testosterone. Low levels of this crucial hormone are correlated with depression, fatigue and irritability. Men with hypogonadism showed improved mood and well-being, as well as more energy and less irritable symptoms.

Side Effects of Using A Low T Supplement

As with any medication or supplement, you should consult with your doctor before using any kind of testosterone booster, over the counter or not. Hormones have a wide ranging effect on the body so it can be hard to pinpoint exactly who will have problems with what substance.

Generally though, the natural testosterone boosters featured in this article have a much lower incidence of side effects, with many users have absolutely none, than those who are actually supplementing with pharmaceutical grade hormone. 

Having said that, with increased testosterone it is possible to experience:

  • Mild acne
  • Mild fluid retention

If used correctly, our recommended boosters should have NONE of these adverse symptoms, unless you are allergic to one of the natural ingredients. If you are unsure, start with half the recommended dose and see how your body reacts. If things go well, up it to the full dosage and start making some gains! 

When Is The Best Time to Take a T Booster?

Testogen recommends taking 4 capsules about 20 minutes before breakfast. recommends taking your supplements first thing in the morning and right before you go to bed. 


Man Doing Squats with barbell

We agree with the above, the absolute best time to take your natural testosterone supplement is first thing in the morning, and right before you go to bed.

While some people will recommend taking a T booster pre or post workout, we think this isn’t the ideal time. Your body isn’t going to do much with the ingredients in these supplements before or after a workout – this isn’t like a protein shake where your body needs this fuel after a workout. 

By taking your supplements in the morning before breakfast and right before you go to sleep, you maximize the amount of total testosterone in your body.

Frequently Asked Questions

Lightbulb thought

Do These Supplements Increase Your Libido?

Low testosterone levels are a known cause of a lack of sex drive and erectile problems, but are not the sole cause. One study put it this way: testosterone is necessary, but not sufficient for normal levels of sexual desire. 

This means that you need to have testosterone for normal libido levels, but testosterone alone will not solve all libido problems. You need to combine optimal levels of this hormone along with a healthy lifestyle.

How Long Does It Take To Increase Test Levels in The Body?

You should see improvements in mood, vitality and energy within a week or two. If you are taking this supplement to mainly increase muscle mass and strength, this will take a little longer as it takes time for muscle growth and production. 

The amount of muscle gained is of course also dependant on your workout regimen. Most users see a noticeable difference in the month to 6 week timeframe.

Are Testosterone Boosters Bad For Your Liver?

Liver damage from testosterone supplementation is mostly associated with gels, pills and injections that actually contain the hormone testosterone. The products recommended here are natural options that work with your body to increase the level of testosterone produced.

All have very little incidence of side effects when used properly. Of course, as with anything, moderation is key so make sure to follow the guidelines on the product. Consult with your doctor before taking any sort of supplement or medication.

Can Women Take Testosterone Boosting Supplements?

Yes! Women are able to gain benefits from these booster supplements as well. They can help to balance testosterone and estrogen in women and lead to many of the same benefits that men get, including more energy, toned muscles, and less depression.

Because these supplements are created with natural ingredients and not synthetic steroids, they are safe for all people to take. Having said that, there are certain test boosters that work better for women than men, check out our list of the best testosterone boosters for women to see our top selections.

Does Testosterone Give You More Energy?

Yes – low testosterone levels have been shown to cause fatigue and lack of energy. Of course, there are many factors that can lead to low energy such as poor diet and lack of sleep.

So, if you are suffering from low testosterone, a testosterone booster will absolutely give you more energy and motivation. 

Can You Take Too Much Test Booster?

Too much of anything can be detrimental, so follow the manufacturer’s guidelines when it comes to how much to take. 

Do You Need Estrogen Blocker With Test Booster?

It is not necessary to take an estrogen blocker with a natural testosterone booster. Estrogen blockers work at increasing free testosterone, but also massively increase DHT, which can lead to acne, hair loss and prostate enlargement. 

Do Testosterone Boosters Raise Blood Pressure?

In proper doses, natural testostorone supplements should not raise blood pressure a significant amount. Studies suggest that testosterone can actually lower blood pressure, increase levels of HDL (the good kind) cholesterol, and decrease the chances of developing diabetes. 

Having said that, some studies have shown that testosterone can increase blood pressure, so as you can tell this is somewhat of a gray area in science at the moment. With natural test boosters, this should be less of a problem as the effects are much milder and shouldn’t lead to any adverse reactions.

How Long Do These Supplements Stay In Your System?

Natural test boosters stay in your system as long as the individual ingredients last. Follow the manufacturer’s guidelines to ensure you are getting the right dosage. Don’t try to overdo it!


I hope you’ve come to see the benefits that a natural, legal testosterone boosters can bring to your body and life. 

We went over what we at Ultimate Core Health believe to be the best on the market right now, and backed our recommendations up with science and ingredient lists that show you exactly what you are getting in your supplements.

Guy curling a dumbbell

So if you are feeling weak, sluggish, demotivated, or depressed, give one of these safe test boosters a try. We think you might be pleasantly suprised by the results you get!

While we ended up recommending Testogen, our number two and three picks are also very powerful and have been getting massive results for users. More research is always better, so do your own digging and see if our claims are matching up with others! 

Thank you for reading, we hope you enjoyed this article. If you did, please share it on Facebook, Twitter, Pinterest, Instagram, or whatever you preferred social media is. Let’s get the word out about these powerful supplements!

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